How long is the flight from Irvine to United Kingdom?

Airlines like Finnair, Delta, and TAP AIR PORTUGAL fly from Irvine to United Kingdom in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 7h 15m. There are 5439 mi between Irvine and United Kingdom. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Irvine to United Kingdom one-way?

The cheapest airlines for a one-way flight from Irvine to United Kingdom are Aer Lingus ($312), TAP AIR PORTUGAL ($335), and JetBlue ($358).

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular routes from Irvine to United Kingdom?

The most popular route from Irvine to United Kingdom is Los Angeles - London Heathrow. You may also consider Los Angeles - London Gatwick or Los Angeles - London City.

What are the cheapest flights from Irvine to United Kingdom?

The cheapest flight price from Irvine to United Kingdom is $329. On average you can expect to pay $3,109. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $409.

What are the most reliable airlines from Irvine to United Kingdom?

No one likes to see their flight delayed. When booking a flight from Irvine to United Kingdom consider choosing KLM (95%), Air France (95%) or Delta (95%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Irvine to United Kingdom?

Consider British Airways, Iberia or Delta when booking your flight. These represent the most popular airlines when flying from Irvine to United Kingdom.

Can I find deals for flights from Irvine to United Kingdom that include hotel bookings?

Yes. In addition to deals on Irvine to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Irvine to United Kingdom?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to United Kingdom.

Can I find deals for business class flights from Irvine to United Kingdom?

Yes. Cheapflights offers flight deals from Irvine to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$207+ Flights from Irvine to the United Kingdom

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Cheap flight deals from Irvine to United Kingdom

Most accurate provider	Gotogate 3 stars
Most trusted provider	Gotogate 3 stars
Round-trip from	$547 (Finnair)
One-way from	$207 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$618

Provider with most accurate pricing for Los Angeles-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.

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From Irvine to United Kingdom

Search Deals

One-way flight from Irvine to United Kingdom

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from Irvine to United Kingdom

Cheapest flights from Irvine to United Kingdom
Explore the most affordable flight options available from Irvine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Wed 10/298:30 pmLAX - EDI

1 stop14h 05mAmerican Airlines

Wed 11/57:50 amEDI - LAX

1 stop15h 30mAmerican Airlines

Deal found 10/28

$551

Tue 12/29:00 pmLAX - EDI

1 stop14h 50mBritish Airways

Mon 12/85:55 pmEDI - LAX

1 stop27h 35mBritish Airways

Deal found 10/28

$553

Thu 12/41:10 pmLAX - LHR

2 stops20h 30mScandinavian Airlines

Thu 12/119:05 pmLHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 10/28

$575

Sun 11/95:45 pmLAX - LHR

Nonstop10h 35mFinnair

Tue 11/2510:20 amLHR - LAX

1 stop14h 45mFinnair

Deal found 10/28

$577

Tue 12/24:45 pmLAX - LGW

1 stop33h 05mTAP AIR PORTUGAL

Mon 6/14:25 pmLGW - LAX

1 stop30h 20mTAP AIR PORTUGAL

Deal found 10/29

$577

Wed 10/298:50 amLAX - EDI

2 stops18h 50mDelta

Wed 11/511:45 amEDI - LAX

1 stop16h 25mDelta

Deal found 10/28

$578

Wed 11/1910:25 amLAX - LHR

1 stop14h 10mFinnair

Tue 11/257:30 amLHR - LAX

1 stop17h 35mFinnair

Deal found 10/28

$579

Tue 11/44:45 pmLAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Tue 11/186:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 10/30

$581

Wed 11/197:45 amLAX - STN

3 stops30h 55mMultiple Airlines

Sun 11/236:25 amSTN - LAX

2 stops23h 50mMultiple Airlines

Deal found 10/29

$581

Wed 11/53:55 pmLAX - LHR

1 stop16h 55mAer Lingus

Wed 11/129:50 amLHR - LAX

1 stop16h 40mAer Lingus

Deal found 10/28

$582

Tue 12/97:30 pmLAX - STN

2 stops19h 40mMultiple Airlines

Sun 12/146:25 amSTN - LAX

2 stops18h 35mMultiple Airlines

Deal found 10/30

$585

Mon 11/38:15 pmLAX - LHR

1 stop16h 50mAer Lingus

Wed 11/57:50 amLHR - LAX

1 stop14h 20mAer Lingus

Deal found 10/30

$586

Best flights from Irvine to United Kingdom
Discover carefully curated flight deals from Irvine to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sun 11/305:45 pmLAX - LHR

Nonstop10h 35mFinnair

Tue 12/97:30 amLHR - LAX

1 stop17h 35mFinnair

Deal found 10/30

$583

Tue 12/97:30 pmLAX - STN

2 stops19h 40mMultiple Airlines

Sun 12/146:25 amSTN - LAX

2 stops18h 35mMultiple Airlines

Deal found 10/30

$585

Tue 12/28:50 amLAX - EDI

2 stops17h 50mDelta

Tue 12/96:00 amEDI - LAX

1 stop18h 05mDelta

Deal found 10/28

$599

Thu 1/154:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Sat 4/256:00 amLHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Deal found 10/29

$603

Wed 3/47:30 pmLAX - LHR

2 stops18h 05mScandinavian Airlines

Sat 3/143:35 pmLHR - LAX

2 stops33h 25mScandinavian Airlines

Deal found 10/30

$606

Wed 11/261:45 pmLAX - EDI

1 stop25h 25mVirgin Atlantic

Mon 12/16:05 pmEDI - LAX

1 stop25h 40mVirgin Atlantic

Deal found 10/28

$608

Sun 2/87:00 pmLAX - LHR

Nonstop10h 30mUnited Airlines

Sat 2/216:35 amLHR - LAX

1 stop16h 40mUnited Airlines

Deal found 10/30

$612

Sun 11/95:45 pmLAX - LHR

Nonstop10h 35mBritish Airways

Tue 11/253:10 pmLHR - LAX

Nonstop11h 20mBritish Airways

Deal found 10/30

$613

Sun 11/307:10 pmLAX - BHX

1 stop29h 00mSWISS

Sun 1/116:50 pmBHX - LAX

1 stop29h 45mSWISS

Deal found 10/29

$615

Tue 11/1811:35 amLAX - MAN

2 stops15h 25mAmerican Airlines

Tue 12/166:15 amMAN - LAX

1 stop17h 05mAmerican Airlines

Deal found 10/29

$618

Wed 11/267:40 amLAX - GLA

2 stops16h 50mKLM

Thu 12/41:25 pmGLA - LAX

2 stops19h 29mKLM

Deal found 10/28

$619

Sat 11/295:30 pmLAX - BHX

1 stop15h 30mLufthansa

Mon 1/1210:45 amBHX - LAX

2 stops21h 49mLufthansa

Deal found 10/29

$628

Wed 11/261:45 pmLAX - GLA

1 stop24h 25mAir France

Thu 12/46:05 amGLA - LAX

1 stop13h 40mAir France

Deal found 10/30

$659

Mon 3/237:45 pmLAX - STN

1 stop31h 05mTurkish Airlines

Thu 4/25:45 pmSTN - LAX

1 stop26h 05mTurkish Airlines

Deal found 10/29

$691

Sun 2/157:55 pmLAX - LGW

1 stop19h 25mLEVEL

Wed 2/185:50 pmLGW - LAX

1 stop32h 15mLEVEL

Deal found 10/30

$792

Tue 1/209:30 amLAX - LGW

2 stops17h 25mIcelandair

Tue 2/311:55 amLGW - LAX

2 stops21h 07mIcelandair

Deal found 10/30

$918

Sat 2/147:30 pmLAX - LTN

2 stops19h 25mMultiple Airlines

Tue 2/178:50 pmLTN - LAX

2 stops28h 10mMultiple Airlines

Deal found 10/30

$590

Mon 11/171:45 pmLAX - GLA

1 stop18h 50mDelta

Tue 11/256:05 amGLA - LAX

1 stop13h 40mDelta

Deal found 10/29

$604

Mon 2/167:30 pmLAX - LHR

2 stops18h 05mScandinavian Airlines

Mon 2/239:05 pmLHR - LAX

2 stops27h 55mScandinavian Airlines

Deal found 10/29

$609

Fri 2/207:00 pmLAX - LHR

Nonstop10h 30mUnited Airlines

Tue 2/246:35 amLHR - LAX

1 stop16h 40mUnited Airlines

Deal found 10/30

$613

Sun 12/76:50 pmLAX - LHR

1 stop17h 50mFinnair

Thu 12/1811:50 amLHR - LAX

Nonstop11h 30mFinnair

Deal found 10/30

$621

Fri 11/285:30 pmLAX - BHX

1 stop15h 30mLufthansa

Sat 1/101:20 pmBHX - LAX

1 stop31h 45mLufthansa

Deal found 10/29

$645

Sun 11/307:30 pmLAX - GLA

1 stop15h 55mAmerican Airlines

Thu 12/111:45 pmGLA - LAX

1 stop14h 40mAmerican Airlines

Deal found 10/28

$645

Fri 11/143:25 pmLAX - EDI

1 stop22h 10mVirgin Atlantic

Tue 11/186:00 amEDI - LAX

2 stops18h 54mVirgin Atlantic

Deal found 10/30

$655

Wed 2/46:10 pmLAX - STN

1 stop17h 30mMultiple Airlines

Tue 2/178:10 amSTN - LAX

2 stops24h 30mMultiple Airlines

Deal found 10/29

$596

Tue 12/309:00 pmLAX - GLA

1 stop13h 15mBritish Airways

Fri 1/98:25 pmGLA - LAX

1 stop25h 05mBritish Airways

Deal found 10/28

$664

Thu 11/64:45 pmLAX - MAN

1 stop33h 50mTAP AIR PORTUGAL

Mon 11/175:05 pmMAN - LAX

1 stop29h 55mTAP AIR PORTUGAL

Deal found 10/30

$665

Mon 11/177:30 amLAX - GLA

2 stops17h 00mKLM

Sun 12/76:05 amGLA - LAX

2 stops18h 43mKLM

Deal found 10/28

$669

Thu 11/275:40 pmLAX - BHX

1 stop13h 40mDelta

Mon 1/129:20 amBHX - LAX

1 stop34h 25mDelta

Deal found 10/29

$611

Wed 2/117:30 pmLAX - LHR

2 stops18h 05mScandinavian Airlines

Mon 2/1610:20 amLHR - LAX

1 stop14h 40mScandinavian Airlines

Deal found 10/30

$612

Last-minute flights from Irvine to United Kingdom
Discover last-minute flight deals from Irvine to United Kingdom. Data last updated October 30, 2025 and is based on user searches.

Mon 11/38:15 pmLAX - LHR

1 stop16h 50mAer Lingus

Fri 11/78:50 amLHR - LAX

1 stop17h 40mAer Lingus

Deal found 10/30

$586

Tue 11/44:45 pmLAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Tue 11/186:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 10/30

$581

Tue 11/47:10 pmLAX - LGW

1 stop14h 40mSWISS

Mon 11/106:40 pmLGW - LAX

1 stop29h 55mSWISS

Deal found 10/29

$600

Wed 11/53:55 pmLAX - LHR

1 stop15h 40mAer Lingus

Wed 11/197:50 amLHR - LAX

1 stop18h 40mAer Lingus

Deal found 10/29

$582

Sun 11/95:45 pmLAX - LHR

Nonstop10h 35mFinnair

Tue 11/2510:20 amLHR - LAX

1 stop14h 45mFinnair

Deal found 10/28

$577

Wed 11/128:30 amLAX - LTN

2 stops29h 50mMultiple Airlines

Sat 11/158:50 pmLTN - LAX

2 stops27h 45mMultiple Airlines

Deal found 10/29

$601

Sun 11/165:45 pmLAX - EDI

1 stop15h 15mAmerican Airlines

Sun 11/237:25 amEDI - LAX

1 stop15h 55mAmerican Airlines

Deal found 10/29

$601

Wed 11/1910:25 amLAX - LHR

1 stop14h 10mFinnair

Tue 11/257:30 amLHR - LAX

1 stop17h 35mFinnair

Deal found 10/28

$579

Wed 11/197:45 amLAX - STN

3 stops30h 55mMultiple Airlines

Sun 11/236:25 amSTN - LAX

2 stops23h 50mMultiple Airlines

Deal found 10/29

$581

Sun 11/238:15 pmLAX - LHR

1 stop12h 35mAer Lingus

Thu 12/412:10 pmLHR - LAX

1 stop14h 20mAer Lingus

Deal found 10/28

$587

Mon 11/248:30 amLAX - LTN

2 stops27h 40mMultiple Airlines

Mon 12/18:50 pmLTN - LAX

3 stops33h 10mMultiple Airlines

Deal found 10/29

$602

Wed 11/268:15 pmLAX - LHR

1 stop12h 35mAer Lingus

Wed 12/38:50 amLHR - LAX

1 stop17h 40mAer Lingus

Deal found 10/29

$588

One-way flights from Irvine to United Kingdom
Search for one-way flight options from Irvine to United Kingdom. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Mon 1/269:07 pmLAX - LGW

3 stops48h 53mMultiple Airlines

Deal found 10/30

$207

Thu 1/227:00 amLAX - LHR

1 stop21h 50mWestJet

Deal found 10/29

$221

Wed 1/2112:15 pmLAX - LHR

1 stop16h 35mWestJet

Deal found 10/29

$224

Tue 11/188:51 pmLAX - LGW

1 stop25h 09mMultiple Airlines

Deal found 10/30

$224

Mon 1/197:00 amLAX - LHR

1 stop21h 50mWestJet

Deal found 10/29

$225

Mon 11/178:51 pmLAX - LGW

1 stop25h 09mMultiple Airlines

Deal found 10/30

$225

Tue 1/2012:15 pmLAX - LHR

1 stop16h 35mWestJet

Deal found 10/28

$227

Sun 1/1810:45 amLAX - LHR

1 stop18h 05mWestJet

Deal found 10/28

$228

Tue 1/2712:15 pmLAX - LHR

1 stop16h 35mWestJet

Deal found 10/27

$230

Tue 1/2012:57 amLAX - LGW

2 stops21h 03mMultiple Airlines

Deal found 10/29

$231

Tue 1/133:33 pmLAX - LGW

2 stops30h 27mMultiple Airlines

Deal found 10/29

$232

Thu 11/64:45 pmLAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 10/30

$234

Cheapflights Fare Finder

Use the filters below to find and compare flights from Irvine to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 11/30

5:45 pm-12:20 pm

Nonstop10h 35m

London Heathrow

Tue 12/9

7:30 am-5:05 pm

1 stop17h 35m

$583

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 12/9

7:30 pm-11:10 pm

2 stops19h 40m

London Stansted

Sun 12/14

6:25 am-5:00 pm

2 stops18h 35m

$585

Los AngelesLondon

LAX - LTN

LAXLTN

Los Angeles

Sat 2/14

7:30 pm-10:55 pm

2 stops19h 25m

London Luton

Tue 2/17

8:50 pm-5:00 pm

2 stops28h 10m

$590

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Wed 2/4

6:10 pm-7:40 pm

1 stop17h 30m

London Stansted

Tue 2/17

8:10 am-12:40 am

2 stops24h 30m

$596

Los AngelesEdinburgh

LAX - EDI

LAXEDI

Los Angeles

Tue 12/2

8:50 am-10:40 am

2 stops17h 50m

Edinburgh Turnhouse

Tue 12/9

6:00 am-4:05 pm

1 stop18h 05m

$599

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 1/15

4:45 pm-5:30 pm

1 stop16h 45m

London Heathrow

Sat 4/25

6:00 am-2:40 pm

1 stop16h 40m

$603

Los AngelesGlasgow

LAX - GLA

LAXGLA

Los Angeles

Mon 11/17

1:45 pm-4:35 pm

1 stop18h 50m

Glasgow Intl

Tue 11/25

6:05 am-11:45 am

1 stop13h 40m

$604

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 3/4

7:30 pm-9:35 pm

2 stops18h 05m

London Heathrow

Sat 3/14

3:35 pm-6:00 pm

2 stops33h 25m

$606

Los AngelesEdinburgh

LAX - EDI

LAXEDI

Los Angeles

Wed 11/26

1:45 pm-11:10 pm

1 stop25h 25m

Edinburgh Turnhouse

Mon 12/1

6:05 pm-11:45 am

1 stop25h 40m

$608

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 2/16

7:30 pm-9:35 pm

2 stops18h 05m

London Heathrow

Mon 2/23

9:05 pm-5:00 pm

2 stops27h 55m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results

...

Best time to book a flight from Irvine to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Irvine with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to the United Kingdom

What is the cheapest month to book a flight from Irvine to United Kingdom?

Currently, October is the cheapest month in which you can book a flight from Irvine to United Kingdom (average of $251). Flying from Irvine to United Kingdom in June is currently the most expensive (average of $564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to GB?

It’s typically best to fly out from Irvine to United Kingdom in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Irvine to United Kingdom?

Travelers seeking maximum savings on their Irvine to United Kingdom flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Irvine to the United Kingdom, such as Delta, Virgin Atlantic, and Norse Atlantic UK. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

671 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Norse Atlantic UK

7.2

Good

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia

7.0

Good

3,004 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,487 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

How long is the flight from Irvine to United Kingdom?
Airlines like Finnair, Delta, and TAP AIR PORTUGAL fly from Irvine to United Kingdom in about 10h 35m. The time it takes to get you to your destination can typically vary by up to 7h 15m. There are 5439 mi between Irvine and United Kingdom. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Irvine to United Kingdom one-way?
The cheapest airlines for a one-way flight from Irvine to United Kingdom are Aer Lingus ($312), TAP AIR PORTUGAL ($335), and JetBlue ($358).
What are the most popular routes from Irvine to United Kingdom?
The most popular route from Irvine to United Kingdom is Los Angeles - London Heathrow. You may also consider Los Angeles - London Gatwick or Los Angeles - London City.
What are the most reliable airlines from Irvine to United Kingdom?
No one likes to see their flight delayed. When booking a flight from Irvine to United Kingdom consider choosing KLM (95%), Air France (95%) or Delta (95%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Irvine to United Kingdom?
The cheapest flight price from Irvine to United Kingdom is $329. On average you can expect to pay $3,109. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $409.
Can I find deals for flights from Irvine to United Kingdom that include hotel bookings?
Yes. In addition to deals on Irvine to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Irvine to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to United Kingdom.
Can I find deals for business class flights from Irvine to United Kingdom?
Yes. Cheapflights offers flight deals from Irvine to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Irvine to United Kingdom?
Currently, October is the cheapest month in which you can book a flight from Irvine to United Kingdom (average of $251). Flying from Irvine to United Kingdom in June is currently the most expensive (average of $564). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Irvine to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
WestJet	Cheapest$272	Average$983	FlexibilityNo cancel fee	On-time60%
JetBlue	Cheapest$273	Average$911	FlexibilityNo cancel fee	On-time62%
SWISS	Cheapest$336	Average$752	FlexibilityNo cancel fee	On-time79%
Norse Atlantic UK	Cheapest$359	Average$680	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$397	Average$978	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$419	Average$626	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$427	Average$628	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$476	Average$860	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$487	Average$701	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$498	Average$867	FlexibilityNo cancel fee	On-time70%

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$207+ Cheap flights from Irvine, CA to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Irvine to United Kingdom with Cheapflights

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Cheap flight deals from Irvine to United Kingdom

Keep the following information in mind while searching for Irvine to United Kingdom flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Irvine to United Kingdom

Cheapest flights from Irvine to United KingdomExplore the most affordable flight options available from Irvine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Irvine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

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Use the filters below to find and compare flights from Irvine to the United Kingdom that are best for you.

Best time to book a flight from Irvine to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Irvine with our price prediction graph.

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Everything you need to know about your flight from Irvine to the United Kingdom

What is the cheapest month to book a flight from Irvine to United Kingdom?

What is the cheapest time of day to fly from IR9 to GB?

Find hourly flight availability from Irvine to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

What is the cheapest day to fly from Irvine to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Irvine to United Kingdom. Price data was last updated on November 3, 2024.

Reviews of airlines servicing United Kingdom

Read through reviews of airlines operating flights from Irvine to the United Kingdom, such as Delta, Virgin Atlantic, and Norse Atlantic UK. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Irvine to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Irvine to United Kingdom?

What are the cheapest airlines to fly from Irvine to United Kingdom one-way?

What are the most popular routes from Irvine to United Kingdom?

What are the most reliable airlines from Irvine to United Kingdom?

What are the cheapest flights from Irvine to United Kingdom?

Can I find deals for flights from Irvine to United Kingdom that include hotel bookings?

How can I find direct flights from Irvine to United Kingdom?

Can I find deals for business class flights from Irvine to United Kingdom?

What is the cheapest month to book a flight from Irvine to United Kingdom?

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Alternative routes for Irvine to United Kingdom

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Top 10 airlines flying from Irvine to United Kingdom

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Cheapest flights from Irvine to United Kingdom
Explore the most affordable flight options available from Irvine to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.